Rank	Countries/Territories	Count	Percent
1	United States	575	36.3%
2	China	275	17.4%
3	Ireland	150	9.5%
4	Netherlands	115	7.3%
5	Germany	109	6.9%
6	France	55	3.5%
7	Japan	42	2.7%
8	Canada	27	1.7%
9	United Kingdom	23	1.5%
10	India	20	1.3%
11	Switzerland	18	1.1%
12	Singapore	18	1.1%
13	Ukraine	14	0.9%
14	Cyprus	12	0.8%
15	Australia	11	0.7%
16	Korea, Republic of	11	0.7%
17	Spain	11	0.7%
18	Italy	10	0.6%
19	Russia	9	0.6%
20	Senegal	7	0.4%
21	Indonesia	6	0.4%
22	Hong Kong	6	0.4%
23	Sweden	5	0.3%
24	Taiwan	4	0.3%
25	Thailand	4	0.3%
26	Turkey	4	0.3%
27	Finland	3	0.2%
28	Bosnia and Herzegovina	3	0.2%
29	Lithuania	3	0.2%
30	Malaysia	2	0.1%
31	Mexico	2	0.1%
32	Norway	2	0.1%
33	Pakistan	2	0.1%
34	Brazil	2	0.1%
35	Hungary	2	0.1%
36	Czech Republic	2	0.1%
37	Romania	2	0.1%
38	New Zealand	1	0.1%
39	United Arab Emirates	1	0.1%
40	Georgia	1	0.1%
41	Ghana	1	0.1%
42	Greece	1	0.1%
43	Cambodia	1	0.1%
44	Austria	1	0.1%
45	Argentina	1	0.1%
46	Costa Rica	1	0.1%
47	Palestine, State of	1	0.1%
48	Philippines	1	0.1%
49	Mongolia	1	0.1%
50	Nepal	1	0.1%
51	Malta	1	0.1%
52	Luxembourg	1	0.1%
53	Iran, Islamic Republic of	1	0.1%